Chithunzi cha LPC4320FBD144,551 IC MCU 32BIT ROMLESS 144LQFP

Kufotokozera

Ma LPC4350/30/20/10 ndi ma ARM Cortex-M4 owongolera ma microcontrollers ophatikizika omwe amaphatikiza ARM Cortex-M0 coprocessor, mpaka 264 kB ya SRAM, zotumphukira zapamwamba monga State Configurable Timer/PWM (SCTimer/PWM) ndi mawonekedwe a Serial General-Purpose I/O (SGPIO), olamulira awiri a USB othamanga kwambiri, Ethernet, LCD, chowongolera kukumbukira chakunja, ndi zotumphukira zingapo za digito ndi analogi.LPC4350/30/20/10 imagwira ntchito pa CPU pafupipafupi mpaka 204 MHz.ARM Cortex-M4 ndi maziko a 32-bit omwe amapereka zowonjezera machitidwe monga kugwiritsa ntchito mphamvu pang'ono, zowonjezera zowonongeka, komanso kuphatikizika kwa block block.ARM Cortex-M4 CPU imaphatikizapo payipi ya magawo atatu, imagwiritsa ntchito kamangidwe ka Harvard kokhala ndi malangizo am'deralo ndi mabasi a data komanso basi yachitatu ya zotumphukira, ndipo imaphatikizanso gawo lamkati lomwe limathandizira nthambi zongopeka.ARM Cortex-M4 imathandizira kachitidwe ka siginecha ya digito imodzi ndi malangizo a SIMD.Purosesa ya hardware yoyandama imaphatikizidwa pakatikati.Coprocessor ya ARM Cortex-M0 ndiyopanda mphamvu komanso yosavuta kugwiritsa ntchito 32-bit core yomwe ili ndi code- komanso chida-yogwirizana ndi Cortex-M4 core.Cortex-M0 coprocessor imapereka ntchito mpaka 204 MHz yokhala ndi malangizo osavuta komanso kukula kwa ma code.Mu LPC43x0, Cortex-M0 coprocessor hardware kuchulukitsa kumakhazikitsidwa ngati 32-cycle iterative iterative multiplier.